Every advanced country in the world has a system that provides for this, including the United States, incidentally.

世界上每一个发达国家,顺便一提，包括美国在内，都有应对这些情况的制度。

耶鲁公开课 - 金融市场课程节选

What do you think about the two-party system in the United States?

你认为美国的两党制怎么样？

两党制度的优缺点 - SpeakingMax英语口语达人

In the United States we did not have a central bank until 1913 when we created the Federal Reserve System.

在美国，我们直到1913年,创立了联邦储备银行制度。

耶鲁公开课 - 金融市场课程节选

But if the system is in equilibrium, none of those states has lower enthalpy.

但是如果系统处于平衡态，所有其他的态都不可能具有更低的自由焓。

麻省理工公开课 - 热力学与动力学课程节选

But Hobbes lived at a time when the modern system of European states even as we understand them today, was just beginning to emerge.

霍布斯生活在一个时代,这个时代中，现代欧洲国家,就像我们今天理解的这样，已经快要出现了。

耶鲁公开课 - 政治哲学导论课程节选

So the point is, once you're at equilibrium none of the other states they're accessible, the system could rearrange itself to form them, but there is no accessible state that has higher entropy than the equilibrium state.

所以要点在于，如果你处于平衡态,其他所有的态都无法达到，我们可以重组体统来形成这些态，但没有一个可以达到的态,有比平衡态大的熵。

麻省理工公开课 - 热力学与动力学课程节选

In fact, you have to put that qualifier on just about anything you say in finance because the tax system is infinitely complex and every country has different taxes, different states have different taxes.

事实上你必须进行改进,不管你是在谈论哪个金融学问题,因为税制太复杂了,每个国家的税制不同,每个联邦州的税制不同

耶鲁公开课 - 金融市场课程节选